CN100563443C - Thiophene worm quinoline and phoxim insecticide composition - Google Patents
Thiophene worm quinoline and phoxim insecticide composition Download PDFInfo
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- CN100563443C CN100563443C CNB2007100547403A CN200710054740A CN100563443C CN 100563443 C CN100563443 C CN 100563443C CN B2007100547403 A CNB2007100547403 A CN B2007100547403A CN 200710054740 A CN200710054740 A CN 200710054740A CN 100563443 C CN100563443 C CN 100563443C
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- Prior art keywords
- phoxim
- thiophene worm
- worm quinoline
- quinoline
- insecticides
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Abstract
The present invention relates to a kind of insecticides, especially relate to a kind of insecticides by thiophene worm quinoline and phoxim compound.The present invention can make cream preparation, also can be made into suspension formulation or microemulsion formulation.The present invention is efficient, low toxicity, interior absorption are strong, and the crops soil insect is had special control efficiency, can be used as the alternative medicament that can prevent and treat soil insect and high poison, persistent pesticide in the disclosed prior art.The present invention's seed dressing or pouring are not only better to underground pest controling effect, and to ground sucking insect, more obvious as control efficiency such as various crops aphids, aleyrodid, thrips, beetles.
Description
Technical field
The present invention relates to a kind of agricultural chemicals, especially relate to a kind of insecticides of forming by phoxim and thiophene worm quinoline.
Technical background
Phoxim phoxim: chemical name is O, O-diethyl-O-(cyano group phenyl imido) thiophosphate, and molecular formula is C
12H
15N
2O
3PS, have tag, quick-acting, characteristics such as certain longevity of residure are arranged, seed dressing or pouring can prevent and treat the multiple kinds of crops soil insect.
Thiophene worm quinoline thiacloprid:3-(6-chloro-3-the picolyl)-1,3-thiazoles quinoline-inferior cyanamide of 2-base, molecular formula is C
10H
9ClN
4S is a kind of novel, efficient, low toxicity broad spectrum insecticide, has interior suction, stomach toxicity and action of contace poison, to the sucking insect as: aphid, leafhopper, plant hopper, thrips, aleyrodid, beetle and other resistant strain insect have special efficacy.In the prior art, phoxim and thiophene worm quinoline mainly use with single dosage form, insecticidal spectrum relative narrower like this, and insect easily develops immunity to drugs, the deinsectization DeGrain.
Summary of the invention
In order to remedy the defective that prior art exists, the present invention carries out a kind of new insecticide of composite formation with phoxim and thiophene worm quinoline, makes it have synergy, low toxicity, low-residual, desinsection wide spectrum, slows down advantages such as pest resistance to insecticide.
In order to achieve the above object, technical scheme of the present invention is achieved like this: a kind of phoxim and thiophene worm quinoline insecticides, and its component contains phoxim phoxim:O, O-diethyl-O-(cyano group phenyl imido) thiophosphate, molecular formula is C
12H
15N
2O
3The PS insecticide is characterized in that: its component also contains thiophene worm quinoline thiacloprid:3-(6-chloro-3-picolyl)-1,3-thiazoles quinoline-inferior cyanamide of 2-base, and molecular formula is C
10H
9ClN
4The S insecticide.
Described phoxim and thiophene worm quinoline insecticides can be mixed with emulsifiable concentrate, suspending agent, microemulsion with above-mentioned medicament.
Described phoxim and thiophene worm quinoline insecticides, thiophene worm quinoline thiacloprid:3-(6-chloro-3-picolyl)-1,3-thiazoline-inferior the cyanamide of 2-base, with phoxim phoxim:O, weight ratio between O-diethyl-O-(cyano group phenyl imido) thiophosphate, in emulsifiable concentrate, thiophene worm quinoline and phoxim weight ratio are 1～20; 10～40; In suspending agent, thiophene worm quinoline and phoxim weight ratio are 10～60: 15～50; In microemulsion, thiophene worm quinoline and phoxim weight ratio are 5～30: 10～30.
Described phoxim and thiophene worm quinoline insecticides, its emulsifiable concentrate compound method is: according to the above ratio thiophene worm quinoline and phoxim are dissolved in the solvent, add bleeding agent, emulsifier, the preparation that gets product stirs; Its active constituent content is 10%～50%.
Described phoxim and thiophene worm quinoline insecticides, its suspending agent compound method is: according to the above ratio thiophene worm quinoline is mixed with phoxim, add again and insert cone mill after emulsifier, dispersant, stabilizing agent, thickener, antifreezing agent, defoamer, water etc. stir, grind 2～4 times the preparation that gets product, its active constituent content is 20%～75%.
Described phoxim and thiophene worm quinoline insecticides, its microemulsion compound method is: according to the above ratio thiophene worm quinoline and phoxim are dissolved in the solvent, add bleeding agent, cosolvent, emulsifier, the preparation that gets product stirs; Its active constituent content is 20%～40%.
Advantage of the present invention with beneficial effect is: the present invention utilizes two kinds of composite emulsifiable concentrate, suspending agent or microemulsions made of active component that mechanism of action is different, adopts the application method of seed dressing or pouring, can effectively control the harm of crops soil insect; The present invention has overcome the shortcoming that thiophene worm quinoline is slow to underground insect action of contace poison, phoxim does not have systemic action, the longevity of residure lacks, and plays the effect of learning from other's strong points to offset one's weaknesses, reduce every kind of active substance usage amount; The present invention have low toxicity, efficient, low-residual, safety, spraying times few, to characteristics such as the agricultural residues allowance are little.Can be used as and to prevent and treat soil insect in the disclosed prior art and alternative medicament that have high poison, persistent pesticide.To the sucking insect, easily the ground insect that produces into resistance as: wheat aphid, Bemisia tabaci, vegetable aphid, cotton aphid etc. are all had a better prevention effect, can adjust the proportioning of two kinds of active substances according to the serious situation of control target biology.The present invention had both protected environment, safe ready again.
Embodiment
1: the compound method of emulsifiable concentrate of the present invention is: thiophene worm quinoline and phoxim active component are dissolved in the solvent, add suitable bleeding agent, emulsifier for mixing evenly gets final product.Wherein the total content of active ingredient is 10%～50%; Thiophene worm quinoline and phoxim weight ratio are 1～20: 10～40; Be preferably 1～10: 18～25;
Thiophene worm quinoline 1%～20%
Phoxim 10%～40%
Any one of base formamide, ethanol, methyl alcohol, dimethyl sulfoxide (DMSO) and solvent known in those skilled in the art.
Bleeding agent described in the invention described above emulsifiable concentrate has any one of diesel oil, azone, peregal, JFC, XD and bleeding agent known in those skilled in the art.
2, suspending agent compound method of the present invention is: insert cone mill after mixing thiophene worm quinoline, phoxim, emulsifier, dispersant, stabilizing agent, thickener, antifreezing agent, defoamer, water accent evenly and grind, regulate fineness control screw, make mass flow moderate, grind and get final product for 2-4 time.Wherein thiophene worm quinoline and phoxim total content are 20%～75%, and its weight ratio is 10～60: 15～50; Be preferably 15～50: 20～40;
Thiophene worm quinoline 10%～60%
Phoxim 15%～50%
Emulsifier 3%～15%
Dispersant 1%～4%
Stabilizing agent 0.5%～6%
Thickener 1%～5%
Antifreezing agent 0.5%～5%
Defoamer 1%～3%
Emulsifier described in the invention described above suspending agent has: any two or three of newborn 2000 series of farming, 656H, lignosulfonates, NN0,6202,500#, 700#, soil temperature-80, TX-20 and emulsifier known in those skilled in the art.
Dispersant described in the invention described above suspending agent has any one of lignosulfonates, LS, alkylaryl APEO, polyaryl phenol polyethenoxy ether and dispersant known in those skilled in the art.
Stabilizing agent described in the invention described above suspending agent has: organic acid organic base, alcohols, epoxychloropropane, phosphoric acid ester, antioxidant and stabilizing agent known in those skilled in the art any one.
Thickener described in the invention described above suspending agent has: methylcellulose, sodium carboxymethylcellulose, polyvinyl alcohol, gelatin, gum Arabic, xanthans, seaweeds, aluminium-magnesium silicate and thickener known in those skilled in the art any one.
Antifreezing agent described in the invention described above suspending agent has: ethylene glycol, propane diols, glycerine, sorbierite, cellosolve, urea and antifreezing agent known in those skilled in the art any one.
Defoamer described in the invention described above suspending agent has: silicone, saturated fat acids, fatty alcohol and defoamer known in those skilled in the art any one.
3, the compound method of microemulsion of the present invention is: thiophene worm quinoline and phoxim active component are dissolved in the solvent, and adding cosolvent, bleeding agent, emulsifier, stabilizing agent, water stir and get final product, and wherein the total body burden of thiophene worm quinoline and phoxim is 20%～40%; Its weight ratio is 5～30: 10～30; Be preferably 10～20: 20～25.
Thiophene worm quinoline 5%～30%
Phoxim 10%～30%
Emulsifier 8%～25%
Solvent 10%～70%
Cosolvent 10%～30%
Bleeding agent 0.5%～20%
Stabilizing agent 1%～10%
Water 10%～50%
The described emulsifier of microemulsion has any two or three of newborn 2000 series of farming, 656H, lignosulfonates, NN0,6202,500#, 700#, soil temperature-80, Tx-20 and emulsifier known in those skilled in the art in the foregoing invention.
Described solvent of microemulsion and cosolvent have in the foregoing invention: any one of toluene, dimethylbenzene, acetone, dimethyl formamide, ethanol, methyl alcohol, dimethyl sulfoxide (DMSO) and solvent known in those skilled in the art and hydrotropy.
In the foregoing invention the described bleeding agent of microemulsion azone arranged, flat add, JFC, XD and bleeding agent known in those skilled in the art any one.
In the foregoing invention there be the described stabilizing agent of microemulsion: organic acid organic base, alcohols, epoxychloropropane, phosphoric acid ester, antioxidant and stabilizing agent known in those skilled in the art any one.
Example 1: take by weighing Phoxim original medicine 180kg, take by weighing the former medicine 20kg of thiophene worm quinoline, be dissolved in the 700kg toluene, add 30kg500#, 60kg656H, again add 10kg, stirring promptly gets 20% phoxim and thiophene worm quinoline finished product preparation.
Example 2: take by weighing Phoxim original medicine 160kg, take by weighing the former medicine 20kg of thiophene worm quinoline, be dissolved in the 720kg toluene, add 30kg500#, 60kg656H, again add 10kg, stirring promptly gets 18% phoxim and thiophene worm quinoline finished product preparation.
Taikang County, Henan in 2004 (field efficacy)
Can protect the effect control efficiency
Medicament g/ha % significance % significance
20% hot and thiophene EC 3,200 88.24 a 88.56 a
18% hot and thiophene EC 3,700 89.36 a 89.54 a
18% hot and thiophene EC 2,950 87.23 a 89.12 a
48% thiophene worm quinoline SC, 1,200 82.16 a, 81.32 a
40% phoxim EC, 4,500 78.19 a, 80.54 a
The different sulphur phosphorus of 20% methyl EC 9,000 64.36 b 74.48 b
The CK clear water
Dancheng County, Henan in 2005 (field efficacy)
Can protect the effect control efficiency
Medicament g/ha % significance % significance
20% hot and thiophene EC 3,200 88.26 a 88.48 a
18% hot and thiophene EC 3,700 89.56 a 89.43 a
18% hot and thiophene EC 2,950 86.96 a 88.64 a
48% thiophene worm quinoline SC, 1,200 83.97 a, 81.36 a
40% phoxim EC, 4,500 78.98 a, 82.76 a
The different sulphur phosphorus of 20% methyl EC 9,000 64.27 b 78.34 b
The CK clear water
Yanjin County, Henan in 2005 (field efficacy)
Can protect the effect control efficiency
Medicament g/ha % significance % significance
20% hot and thiophene EC 3,200 88.46 a 88.79 a
18% hot and thiophene EC 3,700 89.15 a 89.96 a
18% hot and thiophene EC 2,950 86.43 a 88.86 a
48% thiophene worm quinoline SC, 1,200 83.24 a, 81.38 a
40% phoxim EC, 4,500 78.97 a, 80.12 a
The different sulphur phosphorus of 20% methyl EC 9,000 63.27 b 77.34 b
The CK clear water
Claims (4)
1, a kind of phoxim and thiophene worm quinoline insecticides, its component contains phoxim phoxim:O, O-diethyl-O-(cyano group phenyl imido) thiophosphate, molecular formula is C
12H
15N
2O
3The PS insecticide is characterized in that: its component also contains thiophene worm quinoline thiacloprid:3-(6-chloro-3-picolyl)-1,3-thiazoles quinoline-inferior cyanamide of 2-base, and molecular formula is C
10H
9ClN
4The S insecticide, in emulsifiable concentrate, thiophene worm quinoline and phoxim weight ratio are 1～20: 10～40; In suspending agent, thiophene worm quinoline and phoxim weight ratio are 10～60: 15～50; In microemulsion, thiophene worm quinoline and phoxim weight ratio are 5～30: 10～30.
2, phoxim according to claim 1 and thiophene worm quinoline insecticides, it is characterized in that: its emulsifiable concentrate compound method is: according to the above ratio thiophene worm quinoline and phoxim are dissolved in the solvent, add bleeding agent, emulsifier, the preparation that gets product stirs; Its active constituent content is 10%～50%.
3, phoxim according to claim 1 and thiophene worm quinoline insecticides, it is characterized in that, its suspending agent compound method is: according to the above ratio thiophene worm quinoline is mixed with phoxim, add emulsifier, dispersant, stabilizing agent, thickener, antifreezing agent, defoamer, water again and insert cone mill after stirring, grind 2～4 times the preparation that gets product, its active constituent content is 20%～75%.
4, phoxim according to claim 1 and thiophene worm quinoline insecticides, it is characterized in that: its microemulsion compound method is: according to the above ratio thiophene worm quinoline and phoxim are dissolved in the solvent, add bleeding agent, cosolvent, emulsifier, the preparation that gets product stirs; Its active constituent content is 20%～40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100547403A CN100563443C (en) | 2007-07-09 | 2007-07-09 | Thiophene worm quinoline and phoxim insecticide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100547403A CN100563443C (en) | 2007-07-09 | 2007-07-09 | Thiophene worm quinoline and phoxim insecticide composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101099484A CN101099484A (en) | 2008-01-09 |
| CN100563443C true CN100563443C (en) | 2009-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100547403A Expired - Fee Related CN100563443C (en) | 2007-07-09 | 2007-07-09 | Thiophene worm quinoline and phoxim insecticide composition |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380018B (en) * | 2008-09-11 | 2011-10-19 | 张少武 | Insecticidal composition containing thiacloprid and butene-fipronil |
| CN102090416A (en) * | 2011-01-14 | 2011-06-15 | 李爱华 | Compounded insecticide composition |
| CN102273446A (en) * | 2011-09-13 | 2011-12-14 | 广西田园生化股份有限公司 | Thiacloprid-containing ultralow-volume liquid |
| CN106614688A (en) * | 2017-01-22 | 2017-05-10 | 利民化工股份有限公司 | Propineb and thiacloprid compound microemulsion, preparation method and application |
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2007
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| CN101099484A (en) | 2008-01-09 |
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Granted publication date: 20091202 Termination date: 20100709 |